English
7
IV、Function Key and Interface Description
(Refer to Chapter III Nomenclature on the main unit)
Item Name Function Description
1 Signal Light LED light informations for user(See chapter VI,VII
for details)
2 SOS/Panic
button
Report to the control center by SMS when
emergency is happened.
3 Speaker Sends out the sound when talking
4 Charging light Light stays on when charging and off when
charging is completed
5 Answering call Answer the in-coming call
6 Geofence
Enable users remain in the restricted area and
automatically report to the control center when
leave the area.
7 Ending call Ending the in-coming call
8 GPS antenna For receiving GPS signals
9 Speed-Dial 3 Dialing out the third designated phone number
10 Speed-Dial 2 Dialing out the second designated phone number
11 Speed-Dial 1 Dialing out the first designated phone number
12 Band holder To attach the band on the device, and can be
removed using screwdriver if it is not used.
13 SIM holder Insert the SIM card
14 Battery cover To cover and change the battery
15 Strap mount To hang the strap or necklace
16 On/Off switch To turn on/off the power
17 Battery Cover
lock
To lock the battery cover
18 Microphone To input voice during talking
19 Charger jack For Charging the battery of the main unit
20 Earphone jack For hands free function
21 Music Ring
output
Music Ring for incoming call
